how to connect two separate outlets

Martin_Sz · August 31, 2021, 07:11

Hello Im facing with problem
I have multiple inlets and outlet. The are separate geometrical. I need to coonect two outlets to make flow from them.
Its good to make interface on these outlets or something else??

Onlineman · November 10, 2021, 05:48

Yes, this is an actual question for me now!

Gert-Jan · November 13, 2021, 07:03

If you can get away with same massflow on inlet-outlet-combination and same massflow average Temperature and/or concentrations, then it is possible to do this in CFX using expressions. E.g., if the fluid entering through inlet 1 equals the conditions from Outlet1, then you can write:

MassFlowIn1=massFlow()@Outlet1
TempIn1 = massFlowAve(Temperature)@Outlet1

Remember, this ignores any profile information, which is probably not so important if the inlet and outlet are far away anyway.

August 31, 2021, 07:11	how to connect two separate outlets	#1
Martin_Sz Senior Member Marcin Join Date: May 2014 Location: Poland, Swiebodzin Posts: 313 Rep Power: 13	Hello Im facing with problem I have multiple inlets and outlet. The are separate geometrical. I need to coonect two outlets to make flow from them. Its good to make interface on these outlets or something else?? __________________ Quick Tips and Tricks, Tutorials FLuent/ CFX (CFD) https://howtooansys.blogspot.com/

November 10, 2021, 05:48	Good question	#2
Onlineman New Member Join Date: Nov 2021 Location: United States Posts: 1 Rep Power: 0	Yes, this is an actual question for me now! __________________ Full-cycle Web & Mobile applications development Custom erp development company Telemedicine app development company

November 13, 2021, 07:03		#3
Gert-Jan Senior Member Gert-Jan Join Date: Oct 2012 Location: Europe Posts: 1,928 Rep Power: 28	If you can get away with same massflow on inlet-outlet-combination and same massflow average Temperature and/or concentrations, then it is possible to do this in CFX using expressions. E.g., if the fluid entering through inlet 1 equals the conditions from Outlet1, then you can write: MassFlowIn1=massFlow()@Outlet1 TempIn1 = massFlowAve(Temperature)@Outlet1 Remember, this ignores any profile information, which is probably not so important if the inlet and outlet are far away anyway. arnie333 likes this.

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